Welcome to Bimmerfest -- The #1 Online Community for BMW related information! Please enjoy the discussion forums below and share your experiences with the 200,000 current, new and past BMW owners. The forums are broken out by car model and into other special interest sections such as BMW European Delivery and a special forum to voice your questions to the many BMW dealers on the site to assist our members!

Does anyone know of a good place to look for 1.9 Z3 parts?
It seems that most sites center on the i6s and 'M's. No place I have been to yet has a good selection of engine upgrades, parts, expertise etc. for the 4 cyl.

I realize that the M44 motor is not so well liked compared to the 6s. But surely some company or site offers good addons and such.

I don't know of any M44 specialists company. Searching around 318ti.org might turn up something. But I doubt it. The M44 is just not that big of a market. Also, the market potential for M44 upgrades has always been limited by the existence of the 6 cyl cars. Cheaper and easier to trade for a 6 cyl car as opposed to bringing a M44 up to the same performance level.

IMHO, the best mod for your car would be a suspension upgrade. A simple shock upgrade, or if the budget allows, TC Kline's SA coilovers, will transform the car's handling.